Personalized I Found My Unicorn T-Shirt. A true friend is someone who will recognize you for the unicorn you are. I Found My Unicorn T-Shirt - Pink, from the children's book "Bob the Unicorn" by Michelle Nelson-Schmidt. Everyone loves our Custom T-Shirts! Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.